EP2570936A4 - Information retrieval device, information retrieval method, computer program, and data structure - Google Patents
Information retrieval device, information retrieval method, computer program, and data structureInfo
- Publication number
- EP2570936A4 EP2570936A4 EP11780393.2A EP11780393A EP2570936A4 EP 2570936 A4 EP2570936 A4 EP 2570936A4 EP 11780393 A EP11780393 A EP 11780393A EP 2570936 A4 EP2570936 A4 EP 2570936A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- information retrieval
- computer program
- data structure
- retrieval device
- retrieval method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000004590 computer program Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/901—Indexing; Data structures therefor; Storage structures
- G06F16/9024—Graphs; Linked lists
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/93—Document management systems
- G06F16/94—Hypermedia
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2228—Indexing structures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/31—Indexing; Data structures therefor; Storage structures
- G06F16/316—Indexing structures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/901—Indexing; Data structures therefor; Storage structures
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010111940 | 2010-05-14 | ||
PCT/JP2011/002641 WO2011142134A1 (en) | 2010-05-14 | 2011-05-12 | Information retrieval device, information retrieval method, computer program, and data structure |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2570936A1 EP2570936A1 (en) | 2013-03-20 |
EP2570936A4 true EP2570936A4 (en) | 2015-08-19 |
Family
ID=44914194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11780393.2A Withdrawn EP2570936A4 (en) | 2010-05-14 | 2011-05-12 | Information retrieval device, information retrieval method, computer program, and data structure |
Country Status (5)
Country | Link |
---|---|
US (1) | US9141727B2 (en) |
EP (1) | EP2570936A4 (en) |
JP (1) | JP4947245B2 (en) |
CN (1) | CN102893281A (en) |
WO (1) | WO2011142134A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5866922B2 (en) * | 2011-09-22 | 2016-02-24 | 富士ゼロックス株式会社 | Search device and program |
US11487707B2 (en) * | 2012-04-30 | 2022-11-01 | International Business Machines Corporation | Efficient file path indexing for a content repository |
US20140067781A1 (en) * | 2012-08-31 | 2014-03-06 | Scott W. Wolchok | Graph Query Language API Querying and Parsing |
US9171063B2 (en) | 2013-03-13 | 2015-10-27 | Facebook, Inc. | Short-term hashes |
KR102104496B1 (en) * | 2013-09-06 | 2020-04-24 | 삼성전자주식회사 | Method and apparatus of searching data |
RU2679960C2 (en) | 2013-10-10 | 2019-02-14 | Общество С Ограниченной Ответственностью "Яндекс" | Method and system of database for locating documents |
KR101678149B1 (en) * | 2016-02-05 | 2016-11-25 | 주식회사 비트나인 | Data searching method of database, apparatus and computer program for the same |
US10467229B2 (en) | 2016-09-30 | 2019-11-05 | Microsoft Technology Licensing, Llc. | Query-time analytics on graph queries spanning subgraphs |
US10545945B2 (en) | 2016-10-28 | 2020-01-28 | Microsoft Technology Licensing, Llc | Change monitoring spanning graph queries |
US10445361B2 (en) * | 2016-12-15 | 2019-10-15 | Microsoft Technology Licensing, Llc | Caching of subgraphs and integration of cached subgraphs into graph query results |
US10402403B2 (en) * | 2016-12-15 | 2019-09-03 | Microsoft Technology Licensing, Llc | Utilization of probabilistic characteristics for reduction of graph database traversals |
US10242223B2 (en) | 2017-02-27 | 2019-03-26 | Microsoft Technology Licensing, Llc | Access controlled graph query spanning |
US11100406B2 (en) * | 2017-03-29 | 2021-08-24 | Futurewei Technologies, Inc. | Knowledge network platform |
CN108520029A (en) * | 2018-03-27 | 2018-09-11 | 四川斐讯信息技术有限公司 | A kind of method scanned for based on picture and location information, server and system |
CN112214645B (en) * | 2019-07-11 | 2023-09-19 | 杭州海康威视数字技术股份有限公司 | Method and device for storing track data |
CN111506623B (en) * | 2020-04-08 | 2024-03-22 | 北京百度网讯科技有限公司 | Data expansion method, device, equipment and storage medium |
KR20210128096A (en) * | 2020-04-16 | 2021-10-26 | 세종대학교산학협력단 | Apparatus and method for interworking among internet of things platforms |
JP7109522B2 (en) * | 2020-11-25 | 2022-07-29 | ヤフー株式会社 | Information processing device, information processing method, and information processing program |
JP7077387B1 (en) | 2020-11-25 | 2022-05-30 | ヤフー株式会社 | Information processing equipment, information processing methods, and information processing programs |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070112813A1 (en) * | 2005-11-08 | 2007-05-17 | Beyer Kevin S | Virtual cursors for XML joins |
US20080059420A1 (en) * | 2006-08-22 | 2008-03-06 | International Business Machines Corporation | System and Method for Providing a Trustworthy Inverted Index to Enable Searching of Records |
US20080133473A1 (en) * | 2006-11-30 | 2008-06-05 | Broder Andrei Z | Efficient multifaceted search in information retrieval systems |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3492247B2 (en) | 1999-07-16 | 2004-02-03 | 富士通株式会社 | XML data search system |
JP4039484B2 (en) * | 2002-02-28 | 2008-01-30 | インターナショナル・ビジネス・マシーンズ・コーポレーション | XPath evaluation method, XML document processing system and program using the same |
KR100484138B1 (en) * | 2002-05-08 | 2005-04-18 | 삼성전자주식회사 | XML indexing method for regular path expression queries in relational database and data structure thereof. |
EP1552427A4 (en) * | 2002-06-13 | 2009-12-16 | Mark Logic Corp | Parent-child query indexing for xml databases |
AUPS300402A0 (en) * | 2002-06-17 | 2002-07-11 | Canon Kabushiki Kaisha | Indexing and querying structured documents |
US7162485B2 (en) * | 2002-06-19 | 2007-01-09 | Georg Gottlob | Efficient processing of XPath queries |
JP2004118543A (en) * | 2002-09-26 | 2004-04-15 | Toshiba Corp | Method for retrieving structured document, and method, device and program for supporting retrieval |
JP3982623B2 (en) * | 2003-03-25 | 2007-09-26 | インターナショナル・ビジネス・マシーンズ・コーポレーション | Information processing apparatus, database search system, and program |
US7392239B2 (en) * | 2003-04-14 | 2008-06-24 | International Business Machines Corporation | System and method for querying XML streams |
US7877366B2 (en) * | 2004-03-12 | 2011-01-25 | Oracle International Corporation | Streaming XML data retrieval using XPath |
CN100517318C (en) * | 2004-04-09 | 2009-07-22 | 甲骨文国际公司 | Index for accessing XML data |
US20050257201A1 (en) * | 2004-05-17 | 2005-11-17 | International Business Machines Corporation | Optimization of XPath expressions for evaluation upon streaming XML data |
US9171100B2 (en) * | 2004-09-22 | 2015-10-27 | Primo M. Pettovello | MTree an XPath multi-axis structure threaded index |
JP4547300B2 (en) | 2005-05-09 | 2010-09-22 | 日本電信電話株式会社 | Common query graph pattern generation device, generation method, generation program, and common subgraph search device, search method, and search program using the same |
JP4628258B2 (en) * | 2005-11-15 | 2011-02-09 | 日本電信電話株式会社 | Graph search device |
US8949455B2 (en) * | 2005-11-21 | 2015-02-03 | Oracle International Corporation | Path-caching mechanism to improve performance of path-related operations in a repository |
US8015165B2 (en) | 2005-12-14 | 2011-09-06 | Oracle International Corporation | Efficient path-based operations while searching across versions in a repository |
US7849091B1 (en) * | 2006-01-25 | 2010-12-07 | At&T Intellectual Property Ii, L.P. | Meta-data indexing for XPath location steps |
US8880506B2 (en) * | 2009-10-16 | 2014-11-04 | Oracle International Corporation | Leveraging structured XML index data for evaluating database queries |
JP2008041082A (en) * | 2006-07-12 | 2008-02-21 | Hitachi Ltd | Processing apparatus and program |
JP4374014B2 (en) * | 2006-11-21 | 2009-12-02 | 株式会社日立製作所 | Index generating apparatus and program thereof |
US8079020B2 (en) * | 2007-03-05 | 2011-12-13 | Microsoft Corporation | Preferential path profiling |
JP2009295013A (en) * | 2008-06-06 | 2009-12-17 | Hitachi Ltd | Method, apparatus and program for database management |
CN101685444B (en) * | 2008-09-27 | 2012-05-30 | 国际商业机器公司 | System and method for realizing metadata search |
JP5476815B2 (en) | 2008-10-08 | 2014-04-23 | Jfeスチール株式会社 | Heating and refining method using compound lance in vacuum degassing equipment |
JP4469016B2 (en) | 2009-07-24 | 2010-05-26 | オリンパス株式会社 | Optical filter and optical apparatus |
CN101655862A (en) | 2009-08-11 | 2010-02-24 | 华天清 | Method and device for searching information object |
-
2011
- 2011-05-12 CN CN2011800240419A patent/CN102893281A/en active Pending
- 2011-05-12 JP JP2011538762A patent/JP4947245B2/en active Active
- 2011-05-12 WO PCT/JP2011/002641 patent/WO2011142134A1/en active Application Filing
- 2011-05-12 US US13/642,890 patent/US9141727B2/en active Active
- 2011-05-12 EP EP11780393.2A patent/EP2570936A4/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070112813A1 (en) * | 2005-11-08 | 2007-05-17 | Beyer Kevin S | Virtual cursors for XML joins |
US20080059420A1 (en) * | 2006-08-22 | 2008-03-06 | International Business Machines Corporation | System and Method for Providing a Trustworthy Inverted Index to Enable Searching of Records |
US20080133473A1 (en) * | 2006-11-30 | 2008-06-05 | Broder Andrei Z | Efficient multifaceted search in information retrieval systems |
Non-Patent Citations (1)
Title |
---|
See also references of WO2011142134A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP4947245B2 (en) | 2012-06-06 |
JPWO2011142134A1 (en) | 2013-07-22 |
WO2011142134A1 (en) | 2011-11-17 |
EP2570936A1 (en) | 2013-03-20 |
US20130103693A1 (en) | 2013-04-25 |
CN102893281A (en) | 2013-01-23 |
US9141727B2 (en) | 2015-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20121211 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20150720 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G06F 17/30 20060101AFI20150714BHEP |
|
17Q | First examination report despatched |
Effective date: 20190527 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20190904 |